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Know if your idea will work—
in 90 days, not 9 months

The AI co-founder that stress-tests your business model, designs experiments, and tracks your 90-day validation cycle.

Start validating

From the creator of Lean Canvas — used by 1M+ entrepreneurs worldwide

The Problem with AI Tools Today

“I spend more time figuring out WHAT to test than actually testing.”

“ChatGPT gives me ideas, but they’re too generic. I need something specific to MY business model.”

“Every session I explain everything again. Like I have amnesia.”

LEANSpark solves all of these

Context that persists. Methodology that sticks. Guidance that’s specific to YOUR business model.

How it works

01

Methodology Expert

LEANSpark has complete access to all Continuous Innovation Playbooks. Ask anything about the continuous innovation framework and get specific, context-aware answers.

  • Get quick answers - Search entire BMD/DVP/VDP course libraries
  • Framework recommendations - Get the right tool for your current challenge
  • Canvas-aware guidance - Answers specific to your business model
  • Workshop scenarios - Examples from 10+ years of teaching
LEANSpark creating a personalized learning plan for Lean Canvas
02

Business Model Stress-Testing

The complete Business Model Design (BMD) framework in AI form. Assesses your canvas across 7 critical dimensions and catches problems before you waste time building the wrong thing.

Without 2 months guessing what to build
vs
With LEANSpark 2 hours of systematic stress-testing

Scored 0–10 across Clarity, Desirability, Viability, Feasibility, Defensibility, Timing, and Mission.

LEANSpark 7-dimension business model assessment showing scores for Clarity, Desirability, Viability, Feasibility, Defensibility, Timing, and Mission
03

Business Model Validation

Run systematic 90-day validation cycles with 2-week sprints and data-driven decisions.

P Plan Identify riskiest assumption, design experiment
→
D Do Run the experiment, gather evidence
→
C Check Analyze results against success criteria
→
A Act Persevere, Pivot, or Pause
→

6 sprints in 90 days. Each cycle sharpens your model or gives you a clear signal to change course.

LEANSpark 90-day validation cycle showing sprint planning with goals and campaigns

What founders use LEANSpark for

Import a Lean Canvas from Your Landing Page ▶

Import a Lean Canvas from Your Landing Page

Point LEANSpark to your landing page and get a complete Lean Canvas in seconds.
Stress-Test Your Lean Canvas ▶

Stress-Test Your Lean Canvas

Get a 7-dimension score of your business model with specific fixes prioritized.
See all use cases

Common questions

What makes LEANSpark better than ChatGPT or Claude?

Structure, not just knowledge. Generic AI gives different advice each time. LEANSpark runs repeatable processes: loads your canvas, scores 7 dimensions, detects problems, generates alternatives. Systematic, not conversational.

Did you use LEANSpark to validate LEANSpark?

Yes. Built in public through 6 YouTube episodes. Results: 0 → 307 customers, $115K revenue. Same framework you’ll use.

Does LEANSpark maintain context across sessions?

Yes. Every conversation adds to your project’s memory—your canvas, metrics, experiments, and past pivots.

I used LEANSpark to validate LEANSpark. 307 customers. $115K revenue. Same framework you’ll use.

— Ash Maurya, creator of Lean Canvas

Start validating